2021 XQ5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5031043000
Semi-major axis (a)1.7994769000 AU
Inclination (i)4.45614000°
Long. of Asc. Node (Ω)257.97439000°
Arg. of Perihelion (ω)231.27783000°
Mean Anomaly (M)212.55338000°
Mean Motion (n)0.4083049700°/day
Perihelion dist (q)0.89415230 AU
Aphelion dist (Q)2.70480150 AU
Orbital Period2.41390080 yr
Physical Parameters
H (abs. magnitude)27.72
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.680″
Uncertainty7
Orbit TypeApollo
MOID0.009880 AU
Observations Used19
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-12-13
Observations (20)
Date Type RA Dec Mag Band Observatory
2021-11-30 21:27:34 C 03 54 21.55 +29 18 51.3 V B74
2021-11-30 21:46:09 C 03 54 22.09 +29 18 39.2 V B74
2021-11-30 22:03:25 C 03 54 22.58 +29 18 28.0 V B74
2021-12-08 06:34:47 C 04 12 22.20 +25 16 26.6 V G96
2021-12-08 06:42:52 C 04 12 23.41 +25 16 04.6 V G96
2021-12-09 06:36:30 C 04 17 35.25 +24 03 31.9 V G96
2021-12-09 06:44:36 C 04 17 36.84 +24 03 03.9 V G96
2021-12-09 06:52:40 C 04 17 38.34 +24 02 36.0 V G96
2021-12-09 07:00:43 C 04 17 39.94 +24 02 07.2 V G96
2021-12-09 08:47:18 C 04 18 01.19 +23 55 43.2 V G96
2021-12-09 08:49:41 C 04 18 01.67 +23 55 33.7 V G96
2021-12-09 08:52:04 C 04 18 02.14 +23 55 25.6 V G96
2021-12-09 08:54:28 C 04 18 02.65 +23 55 16.3 V G96
2021-12-12 04:08:55 C 04 43 52.22 +17 32 06.5 u H21
2021-12-12 04:10:57 C 04 43 53.27 +17 31 48.3 u H21
2021-12-12 04:19:03 C 04 43 57.37 +17 30 35.6 u H21
2021-12-12 04:33:25 C 04 44 04.64 +17 28 25.7 u H21
2021-12-13 04:16:30 C 05 00 51.15 +12 59 57.3 V I52
2021-12-13 04:17:16 C 05 00 51.71 +12 59 46.6 V I52
2021-12-13 04:17:40 C 05 00 52.03 +12 59 40.7 V I52